Level 1 gives +1 Speed per step. Upgrades raise that rate. The sources do not publish the cash cost curve or the seconds per step.
| Name | Rarity label | Cost | Multiplier |
|---|---|---|---|
| White | Common | $500 | 2x |
| Blue | Rare | $7.5K | 4x |
| Green | Uncommon | $100K | 8x |
| Purple | Epic | $1.2M | 16x |
| Red | Legendary | $17.5M | 40x |
| Golden | Legendary | $250M | 100x |
| Rainbow | Mythic | $3.5B | 250x |
| Galactic | Cosmic | $45B | 600x |
| Secret | Secret | $600B | 1.5Kx |
| Laser | Celestial | $8T | 4Kx |
| Moonlight | Celestial | $100T. Bloxron also lists 359 Robux. The github.io cash list does not add that Robux price. | 10Kx |
Reported by Bloxron (2026-10-12)
Potions are a different shop
- x1.25 WalkSpeed
- x2 Treadmill Speed
- x2 Cash
Reported by Bloxron (2026-10-12)
Halloween Candy Corn potions are a second list, with their own prices and a 15 minute duration on the shop pages. They are on the Candy Corn page. They are not extra trails. The same trail rows are also on the Speed guide.
Not in the sources used here
- Seconds per treadmill step at level 1 or at a later level.
- The cash cost of each treadmill upgrade.
- Whether two trails can be equipped. The report says one.
- A formula that turns a trail multiplier into cash per hour.